Air Quality
Excellent
No health implications.
11
PM2.5
24
PM10
36
O3
0.4
CO
9
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
81
Good
Mon
30 Jun
49
Excellent
Tue
1 Jul
56
Good
Wed
2 Jul
72
Good
Thu
3 Jul
76
Good
Fri
4 Jul
25
Excellent
Sat
5 Jul
26
Excellent
Air quality in the last 12 months (Dianjiang)
|
2025/05
|
49
|
60
|
65
|
35
|
41
|
53
|
55
|
27
|
52
|
61
|
55
|
50
|
57
|
52
|
64
|
68
|
68
|
65
|
64
|
59
|
54
|
29
|
52
|
60
|
49
|
36
|
29
|
25
|
29
|
26
|
19
|
|
2025/04
|
41
|
58
|
61
|
61
|
64
|
69
|
68
|
63
|
65
|
56
|
35
|
285
|
281
|
152
|
99
|
81
|
79
|
65
|
46
|
35
|
33
|
43
|
55
|
47
|
55
|
50
|
43
|
46
|
37
|
34
|
|
|
2025/03
|
84
|
89
|
37
|
20
|
18
|
25
|
36
|
49
|
59
|
55
|
53
|
71
|
42
|
43
|
29
|
27
|
31
|
35
|
53
|
56
|
67
|
100
|
97
|
68
|
56
|
55
|
94
|
52
|
22
|
25
|
34
|
|
2025/02
|
81
|
37
|
35
|
40
|
45
|
37
|
36
|
39
|
52
|
66
|
87
|
75
|
46
|
44
|
44
|
59
|
58
|
51
|
55
|
34
|
42
|
40
|
32
|
47
|
64
|
81
|
68
|
78
|
|||
|
2025/01
|
141
|
176
|
184
|
134
|
70
|
87
|
73
|
51
|
59
|
55
|
70
|
78
|
97
|
118
|
82
|
78
|
89
|
112
|
117
|
131
|
149
|
200
|
231
|
103
|
23
|
38
|
61
|
95
|
248
|
156
|
118
|
|
2024/12
|
83
|
111
|
94
|
59
|
30
|
34
|
33
|
36
|
44
|
50
|
59
|
48
|
52
|
56
|
68
|
78
|
98
|
111
|
80
|
92
|
129
|
90
|
74
|
93
|
120
|
118
|
108
|
103
|
112
|
131
|
129
|
|
2024/11
|
55
|
51
|
69
|
58
|
34
|
46
|
62
|
79
|
37
|
38
|
56
|
50
|
44
|
41
|
42
|
36
|
19
|
20
|
21
|
26
|
31
|
39
|
36
|
34
|
24
|
41
|
45
|
53
|
67
|
91
|
|
|
2024/10
|
25
|
32
|
37
|
51
|
62
|
57
|
50
|
43
|
63
|
80
|
57
|
41
|
40
|
45
|
51
|
55
|
28
|
29
|
37
|
18
|
20
|
25
|
40
|
50
|
58
|
81
|
57
|
59
|
63
|
79
|
75
|
|
2024/09
|
45
|
41
|
33
|
33
|
46
|
48
|
45
|
32
|
29
|
36
|
42
|
39
|
38
|
40
|
33
|
29
|
33
|
38
|
37
|
44
|
36
|
39
|
36
|
51
|
67
|
81
|
61
|
49
|
40
|
21
|
|
|
2024/08
|
28
|
25
|
22
|
24
|
22
|
27
|
29
|
32
|
35
|
39
|
57
|
59
|
54
|
48
|
46
|
50
|
53
|
48
|
49
|
44
|
42
|
44
|
38
|
37
|
34
|
37
|
44
|
34
|
34
|
33
|
31
|
|
2024/07
|
37
|
36
|
32
|
22
|
20
|
26
|
26
|
22
|
22
|
25
|
19
|
22
|
24
|
20
|
23
|
27
|
32
|
30
|
24
|
26
|
26
|
26
|
26
|
24
|
47
|
50
|
34
|
44
|
41
|
25
|
28
|
|
2024/06
|
47
|
36
|
36
|
27
|
25
|
29
|
28
|
33
|
32
|
40
|
36
|
34
|
45
|
48
|
49
|
39
|
29
|
25
|
24
|
22
|
20
|
32
|
42
|
50
|
42
|
32
|
22
|
20
|
31
|
38
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution